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60141009 = 3675472
BaseRepresentation
bin1110010101101…
…0110111010001
311012011110221210
43211122313101
5110344003014
65545010333
71330122135
oct345326721
9135143853
1060141009
1130a47915
12181839a9
13c5c91c6
147db73c5
15542e859
hex395add1

60141009 has 12 divisors (see below), whose sum is σ = 81533904. Its totient is φ = 39423384.

The previous prime is 60141007. The next prime is 60141013. The reversal of 60141009 is 90014106.

It is not a de Polignac number, because 60141009 - 21 = 60141007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60141007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109674 + ... + 110220.

It is an arithmetic number, because the mean of its divisors is an integer number (6794492).

Almost surely, 260141009 is an apocalyptic number.

It is an amenable number.

60141009 is a deficient number, since it is larger than the sum of its proper divisors (21392895).

60141009 is an frugal number, since it uses more digits than its factorization.

60141009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 60141009 is about 7755.0634426805. The cubic root of 60141009 is about 391.7932083850.

The spelling of 60141009 in words is "sixty million, one hundred forty-one thousand, nine".

Divisors: 1 3 67 201 547 1641 36649 109947 299209 897627 20047003 60141009